/script.php
PHP | 548 lines | 449 code | 52 blank | 47 comment | 88 complexity | 49c81031245190eefc97f0f41f6f2e49 MD5 | raw file
- <?php
- /*
- * Jirafeau, your web file repository
- * Copyright (C) 2015 Jerome Jutteau <j.jutteau@gmail.com>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <https://www.gnu.org/licenses/>.
- */
- /*
- * This file permits to easyly script file sending, receiving, deleting, ...
- * If you don't want this feature, you can simply delete this file from your
- * web directory.
- */
- define ('JIRAFEAU_ROOT', dirname (__FILE__) . '/');
- require (JIRAFEAU_ROOT . 'lib/config.original.php');
- require (JIRAFEAU_ROOT . 'lib/settings.php');
- require (JIRAFEAU_ROOT . 'lib/functions.php');
- require (JIRAFEAU_ROOT . 'lib/lang.php');
- global $script_langages;
- $script_langages = array ('bash' => 'Bash');
- /* Operations may take a long time.
- * Be sure PHP's safe mode is off.
- */
- @set_time_limit(0);
- /* Remove errors. */
- @error_reporting(0);
- if ($_SERVER['REQUEST_METHOD'] == "GET" && count ($_GET) == 0)
- {
- require (JIRAFEAU_ROOT . 'lib/template/header.php');
- check_errors ($cfg);
- if (has_error ())
- {
- show_errors ();
- require (JIRAFEAU_ROOT . 'lib/template/footer.php');
- exit;
- }
- ?>
- <div class="info">
- <h2>Scripting interface</h2>
- <p>This interface permits to script your uploads and downloads.</p>
- <p>See <a href="https://gitlab.com/mojo42/Jirafeau/blob/master/script.php">source code</a> of this interface to get available calls :)</p>
- <p>Alternatively, go to <a href="<?php echo $cfg['web_root'] . 'script.php?lang=bash'; ?>">this page</a> to download a bash script.</p>
- </div>
- <br />
- <?php
- require (JIRAFEAU_ROOT . 'lib/template/footer.php');
- exit;
- }
- /* Lets use interface now. */
- header('Content-Type: text; charset=utf-8');
- check_errors ($cfg);
- if (has_error ())
- {
- echo 'Error 1';
- exit;
- }
- /* Upload file */
- if (isset ($_FILES['file']) && is_writable (VAR_FILES)
- && is_writable (VAR_LINKS))
- {
- if (!jirafeau_challenge_upload_ip ($cfg, get_ip_address($cfg)))
- {
- echo 'Error 2';
- exit;
- }
- if (jirafeau_has_upload_password ($cfg) &&
- (!isset ($_POST['upload_password']) ||
- !jirafeau_challenge_upload_password ($cfg, $_POST['upload_password'])))
- {
- echo 'Error 3';
- exit;
- }
- $key = '';
- if (isset ($_POST['key']))
- $key = $_POST['key'];
- $time = time ();
- if (!isset ($_POST['time']) || !$cfg['availabilities'][$_POST['time']])
- {
- echo 'Error 4: The parameter time is invalid.';
- exit;
- }
- else
- switch ($_POST['time'])
- {
- case 'minute':
- $time += JIRAFEAU_MINUTE;
- break;
- case 'hour':
- $time += JIRAFEAU_HOUR;
- break;
- case 'day':
- $time += JIRAFEAU_DAY;
- break;
- case 'week':
- $time += JIRAFEAU_WEEK;
- break;
- case 'month':
- $time += JIRAFEAU_MONTH;
- break;
- case 'year':
- $time += JIRAFEAU_YEAR;
- break;
- default:
- $time = JIRAFEAU_INFINITY;
- break;
- }
- // Check file size
- if ($cfg['maximal_upload_size'] > 0 &&
- $_FILES['file']['size'] > $cfg['maximal_upload_size'] * 1024 * 1024)
- {
- echo 'Error 5: Your file exceeds the maximum authorized file size.';
- exit;
- }
- $res = jirafeau_upload ($_FILES['file'],
- isset ($_POST['one_time_download']),
- $key, $time, get_ip_address($cfg),
- $cfg['enable_crypt'], $cfg['link_name_length']);
- if (empty($res) || $res['error']['has_error'])
- {
- echo 'Error 6 ' . $res['error']['why'];
- exit;
- }
- /* Print direct link. */
- echo $res['link'];
- /* Print delete link. */
- echo NL;
- echo $res['delete_link'];
- /* Print decrypt key. */
- echo NL;
- echo urlencode($res['crypt_key']);
- }
- elseif (isset ($_GET['h']))
- {
- $link_name = $_GET['h'];
- $key = '';
- if (isset ($_POST['key']))
- $key = $_POST['key'];
- $d = '';
- if (isset ($_GET['d']))
- $d = $_GET['d'];
- if (!preg_match ('/[0-9a-zA-Z_-]+$/', $link_name))
- {
- echo 'Error 7';
- exit;
- }
- $link = jirafeau_get_link ($link_name);
- if (count ($link) == 0)
- {
- echo 'Error 8';
- exit;
- }
- if (strlen ($d) > 0 && $d == $link['link_code'])
- {
- jirafeau_delete_link ($link_name);
- echo "Ok";
- exit;
- }
- if ($link['time'] != JIRAFEAU_INFINITY && time () > $link['time'])
- {
- jirafeau_delete_link ($link_name);
- echo 'Error 9';
- exit;
- }
- if (strlen ($link['key']) > 0 && md5 ($key) != $link['key'])
- {
- sleep (2);
- echo 'Error 10';
- exit;
- }
- $p = s2p ($link['md5']);
- if (!file_exists (VAR_FILES . $p . $link['md5']))
- {
- echo 'Error 11';
- exit;
- }
- /* Read file. */
- header ('Content-Length: ' . $link['file_size']);
- header ('Content-Type: ' . $link['mime_type']);
- header ('Content-Disposition: attachment; filename="' .
- $link['file_name'] . '"');
- $r = fopen (VAR_FILES . $p . $link['md5'], 'r');
- while (!feof ($r))
- {
- print fread ($r, 1024);
- ob_flush();
- }
- fclose ($r);
- if ($link['onetime'] == 'O')
- jirafeau_delete_link ($link_name);
- exit;
- }
- elseif (isset ($_GET['get_capacity']))
- {
- echo min (jirafeau_ini_to_bytes (ini_get ('post_max_size')),
- jirafeau_ini_to_bytes (ini_get ('upload_max_filesize')));
- }
- elseif (isset ($_GET['get_maximal_upload_size']))
- {
- echo $cfg['maximal_upload_size'];
- }
- elseif (isset ($_GET['get_version']))
- {
- echo JIRAFEAU_VERSION;
- }
- elseif (isset ($_GET['lang']))
- {
- $l=$_GET['lang'];
- if ($l == "bash")
- {
- ?>
- #!/bin/bash
- # This script has been auto-generated by Jirafeau but you can still edit
- # options below.
- # Config
- proxy='' # ex: proxy='proxysever.test.com:3128' or set JIRAFEAU_PROXY global variable
- url='<?php echo $cfg['web_root'] . 'script.php'; ?>' # or set JIRAFEAU_URL ex: url='http://mysite/jirafeau/script.php'
- time='none' # minute, hour, day, week, month, year or none. Or set JIRAFEAU_TIME.
- one_time='' # ex: one_time="1" or set JIRAFEAU_ONE_TIME.
- curl='' # curl path to download or set JIRAFEAU_CURL_PATH.
- # End of config
- if [ -n "$JIRAFEAU_PROXY" ]; then
- proxy="$JIRAFEAU_PROXY"
- fi
- if [ -n "$JIRAFEAU_URL" ]; then
- url="$JIRAFEAU_URL"
- fi
- if [ -z "$url" ]; then
- echo "Please set url in script parameters or export JIRAFEAU_URL"
- fi
- if [ -n "$JIRAFEAU_TIME" ]; then
- time="$JIRAFEAU_TIME"
- fi
- if [ -n "$JIRAFEAU_ONE_TIME" ]; then
- one_time='1'
- fi
- if [ -z "$curl" ]; then
- curl="$JIRAFEAU_CURL_PATH"
- fi
- if [ -z "$curl" ] && [ -e "/usr/bin/curl" ]; then
- curl="/usr/bin/curl"
- fi
- if [ -z "$curl" ] && [ -e "/bin/curl.exe" ]; then
- curl="/bin/curl.exe"
- fi
- if [ -z "$curl" ]; then
- echo "Please set your curl binary path (by editing this script or export JIRAFEAU_CURL_PATH global variable)."
- exit
- fi
- if [ -z "$2" ]; then
- echo "man:"
- echo " $0 send PATH [PASSWORD]"
- echo " $0 get URL [PASSWORD]"
- echo " $0 delete URL"
- echo ""
- echo "Global variables to export:"
- echo " JIRAFEAU_PROXY : example: proxysever.test.com:3128"
- echo " JIRAFEAU_URL : example: http://mysite/jirafeau/script.php"
- echo " JIRAFEAU_TIME : minute, hour, day, week, year, month or none"
- echo " JIRAFEAU_ONE_TIME : set anything or set empty"
- echo " JIRAFEAU_CURL : path to your curl binary"
- exit 0
- fi
- if [ -n "$proxy" ]; then
- proxy="-x $proxy"
- fi
- options=''
- if [ -n "$one_time" ]; then
- options="$options -F one_time_download=1"
- fi
- password=''
- if [ -n "$3" ]; then
- password="$3"
- options="$options -F key=$password"
- fi
- if [ "$1" == "send" ]; then
- if [ ! -f "$2" ]; then
- echo "File \"$2\" does not exists."
- exit
- fi
- # Ret result
- res=$($curl -X POST --http1.0 $proxy $options \
- -F "time=$time" \
- -F "file=@$2" \
- $url)
- if [[ "$res" == Error* ]]; then
- echo "Error while uploading."
- echo $res
- exit
- fi
- # Not using head or tail to minimise command dependencies
- code=$(cnt=0; echo "$res" | while read l; do
- if [[ "$cnt" == "0" ]]; then
- echo "$l"
- fi
- cnt=$(( cnt + 1 ))
- done)
- del_code=$(cnt=0; echo "$res" | while read l; do
- if [[ "$cnt" == "1" ]]; then
- echo "$l"
- fi
- cnt=$(( cnt + 1 ))
- done)
- echo "Download link:"
- echo "${url}?h=$code"
- echo "Direct download link:"
- echo "${url}?h=$code&d=1"
- echo "Delete link:"
- echo "${url}?h=$code&d=$del_code"
- elif [ "$1" == "get" ]; then
- if [ -z "$password" ]; then
- $curl $proxy -OJ "$2"
- else
- $curl $proxy -OJ -X POST -F key=$password "$2"
- fi
- elif [ "$1" == "delete" ]; then
- $curl $proxy "$2"
- fi
- <?php
- }
- else
- {
- echo 'Error 12';
- exit;
- }
- }
- /* Create alias. */
- elseif (isset ($_GET['alias_create']))
- {
- $ip = get_ip_address($cfg);
- if (!jirafeau_challenge_upload_ip ($cfg, $ip))
- {
- echo 'Error 13';
- exit;
- }
- if (jirafeau_has_upload_password ($cfg) &&
- (!isset ($_POST['upload_password']) ||
- !jirafeau_challenge_upload_password ($cfg, $_POST['upload_password'])))
- {
- echo 'Error 14';
- exit;
- }
- if (!isset ($_POST['alias']) ||
- !isset ($_POST['destination']) ||
- !isset ($_POST['password']))
- {
- echo 'Error 15';
- exit;
- }
- echo jirafeau_alias_create ($_POST['alias'],
- $_POST['destination'],
- $_POST['password'],
- $ip);
- }
- /* Get alias. */
- elseif (isset ($_GET['alias_get']))
- {
- if (!isset ($_POST['alias']))
- {
- echo 'Error 16';
- exit;
- }
- echo jirafeau_alias_get ($_POST['alias']);
- }
- /* Update alias. */
- elseif (isset ($_GET['alias_update']))
- {
- if (!isset ($_POST['alias']) ||
- !isset ($_POST['destination']) ||
- !isset ($_POST['password']))
- {
- echo 'Error 17';
- exit;
- }
- $new_password = '';
- if (isset ($_POST['new_password']))
- $new_password = $_POST['new_password'];
- echo jirafeau_alias_update ($_POST['alias'],
- $_POST['destination'],
- $_POST['password'],
- $new_password,
- get_ip_address($cfg));
- }
- /* Delete alias. */
- elseif (isset ($_GET['alias_delete']))
- {
- if (!isset ($_POST['alias']) ||
- !isset ($_POST['password']))
- {
- echo 'Error 18';
- exit;
- }
- echo jirafeau_alias_delete ($_POST['alias'],
- $_POST['password']);
- }
- /* Initialize an asynchronous upload. */
- elseif (isset ($_GET['init_async']))
- {
- if (!jirafeau_challenge_upload_ip ($cfg, get_ip_address($cfg)))
- {
- echo 'Error 19';
- exit;
- }
- if (jirafeau_has_upload_password ($cfg) &&
- (!isset ($_POST['upload_password']) ||
- !jirafeau_challenge_upload_password ($cfg, $_POST['upload_password'])))
- {
- echo 'Error 20';
- exit;
- }
- if (!isset ($_POST['filename']))
- {
- echo 'Error 21';
- exit;
- }
- $type = '';
- if (isset ($_POST['type']))
- $type = $_POST['type'];
- $key = '';
- if (isset ($_POST['key']))
- $key = $_POST['key'];
- $time = time ();
- if (!isset ($_POST['time']) || !$cfg['availabilities'][$_POST['time']])
- {
- echo 'Error 22';
- exit;
- }
- else
- switch ($_POST['time'])
- {
- case 'minute':
- $time += JIRAFEAU_MINUTE;
- break;
- case 'hour':
- $time += JIRAFEAU_HOUR;
- break;
- case 'day':
- $time += JIRAFEAU_DAY;
- break;
- case 'week':
- $time += JIRAFEAU_WEEK;
- break;
- case 'month':
- $time += JIRAFEAU_MONTH;
- break;
- case 'year':
- $time += JIRAFEAU_YEAR;
- break;
- default:
- $time = JIRAFEAU_INFINITY;
- break;
- }
- echo jirafeau_async_init ($_POST['filename'],
- $type,
- isset ($_POST['one_time_download']),
- $key,
- $time,
- get_ip_address($cfg));
- }
- /* Continue an asynchronous upload. */
- elseif (isset ($_GET['push_async']))
- {
- if ((!isset ($_POST['ref']))
- || (!isset ($_FILES['data']))
- || (!isset ($_POST['code'])))
- echo 'Error 23';
- else
- {
- echo jirafeau_async_push ($_POST['ref'],
- $_FILES['data'],
- $_POST['code'],
- $cfg['maximal_upload_size']);
- }
- }
- /* Finalize an asynchronous upload. */
- elseif (isset ($_GET['end_async']))
- {
- if (!isset ($_POST['ref'])
- || !isset ($_POST['code']))
- echo 'Error 24';
- else
- echo jirafeau_async_end ($_POST['ref'], $_POST['code'], $cfg['enable_crypt'], $cfg['link_name_length']);
- }
- else
- echo 'Error 25';
- exit;
- ?>